Script to create a virtualhost + directory + gitlab project + capistrano deployement + webhook

create_gitlab_project.sh

#!/bin/bash
# create_gitlab_project.sh

# create_gitlab_project.sh: shell script that create a virtualhost + directory + gitlab project + capistrano deployement + webhook.

# The MIT License (MIT)

# Copyright (C) 2015 Grégoire Hébert http://www.gheb.fr

# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:

# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.

# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.

DIALOG_TITLE="Création de projet GITLAB"

####################
# Force using root #
####################
if [ $EUID != 0 ] ; then
        dialog --title "$DIALOG_TITLE" --ok-label "Terminer" --msgbox "Impossible de créer de projet sans les droits root." 8 50
        clear
        exit 1
fi

######################################
# Clear terminal when leaving script #
######################################
trap "clear" HUP INT ABRT QUIT SEGV TERM EXIT

######################
# Defining constants #
######################
REMOTE_WWW_PATH="/home/var/www/"
REMOTE_DOMAIN="ope-opo.com"
REMOTE_SSH_URL="root@dev.ope-opo.com"

LOCAL_WWW_PATH="/var/www/"
LOCAL_DOMAIN="preprod.ope-opo.com"

BASE_CI_PATH="/var/www/ci/"
GITLAB_URL="git@preprod.ope-opo.com:dev/"

APACHE_SITES_AVAILABLE="/etc/apache2/sites-available/"
SERVER_ADMIN="ovh@opo.fr"

#########
# START #
#########

dialog --title "$DIALOG_TITLE" --clear --ok-label "Commencer" --msgbox "Bienvenue sur la création de projet GITLAB. Tapez <Enter> pour commencer ou <Esc> pour annuler" 12 50

if [ "$?" != "0" ]; then

        dialog --title "$DIALOG_TITLE" --ok-label "Terminer" --msgbox "Création de projet annulée." 8 50
        exit 1

else

        exec 3>&1
        PROJECT_NAME=$(dialog --title "$DIALOG_TITLE" --inputbox "Veuillez nommer le projet (monSuperProjet)" 12 50 2>&1 1>&3);
        exec 3>&-

        VIRTUAL_HOST_FILE=$PROJECT_NAME.conf
        PROJECT_WWW_PATH=$LOCAL_WWW_PATH$PROJECT_NAME
        REMOTE_PROJECT_WWW_PATH=$REMOTE_WWW_PATH$PROJECT_NAME


        #################################
        # Creation of Vhost / Directory #
        #################################

        dialog --title "$DIALOG_TITLE" --exit-label "Ok" --textbox ./recap.txt 15 50
        dialog --title "$DIALOG_TITLE" --ok-label "Oui" --yesno "Souhaitez vous vraiment créer le projet $PROJECT_NAME ?" 8 50
        if [ "$?" = "0" ]; then
                (echo 8;echo EOF) | dialog --title "$DIALOG_TITLE" --gauge "Création du répertoire $PROJECT_WWW_PATH..." 8 50; sleep 1

                if [ -d $PROJECT_WWW_PATH ]; then
                        (echo 6; echo EOF) | dialog --title "$DIALOG_TITLE" --gauge "Le répertoire existe déjà..." 8 50; sleep 1
                else
                        mkdir $PROJECT_WWW_PATH  &>/dev/null
                fi

                (echo 16; echo EOF) | dialog --title "$DIALOG_TITLE" --gauge "Création du virtualhost..." 8 50; sleep 1

                echo "
<VirtualHost *:80>
        ServerAdmin $SERVER_ADMIN
        ServerName $PROJECT_NAME.$LOCAL_DOMAIN
        ServerAlias $PROJECT_NAME.$LOCAL_DOMAIN
        DocumentRoot $PROJECT_WWW_PATH/current/site/web
        <Directory $PROJECT_WWW_PATH/current/site/web>
                Options -Indexes +FollowSymLinks +MultiViews
                Order allow,deny
                Allowoverride All
                allow from all
        </Directory>
        <Location "/">
                AuthType Basic
                AuthName Private
                AuthUserFile /var/www/webusers
                AuthGroupFile /var/www/groupusers
                Require group DEV $PROJECT_NAME

                # configuration pour la lecture des videos sur android qui n'aime pas le blocage par passwd
		# a decommenter si besoin
                #SetEnvIf Request_URI "path/to/videos" allow
                #Order allow,deny
                #Allow from env=allow
                #Satisfy any
        </Location>
        ErrorLog /var/log/apache2/$PROJECT_NAME-error.log
        LogLevel warn
        CustomLog /var/log/apache2/$PROJECT_NAME-access.log combined
</VirtualHost>" > $APACHE_SITES_AVAILABLE/$VIRTUAL_HOST_FILE

		echo "
<VirtualHost *:80>
        ServerAdmin $SERVER_ADMIN
        ServerName dev-$PROJECT_NAME.$REMOTE_DOMAIN
        ServerAlias dev-$PROJECT_NAME.$REMOTE_DOMAIN
        DocumentRoot $REMOTE_PROJECT_WWW_PATH/current/site/web
        <Directory $REMOTE_PROJECT_WWW_PATH/current/site/web>
                Options -Indexes +FollowSymLinks +MultiViews
                Order allow,deny
                Allowoverride All
                allow from all
        </Directory>
        <Location "/">
                AuthType Basic
                AuthName Private
                AuthUserFile /home/var/www/webusers
                AuthGroupFile /home/var/www/groupusers
                Require group DEV $PROJECT_NAME

		# configuration pour la lecture des videos sur android qui n'aime pas le blocage par passwd
		# a decommenter si besoin
		#SetEnvIf Request_URI "path/to/videos" allow
		#Order allow,deny
		#Allow from env=allow
		#Satisfy any
        </Location>
        ErrorLog /var/log/apache2/$PROJECT_NAME-error.log
        LogLevel warn
        CustomLog /var/log/apache2/$PROJECT_NAME-access.log combined
</VirtualHost>" > /tmp/$VIRTUAL_HOST_FILE

                dialog --title "$DIALOG_TITLE" --ok-label "Oui" --cancel-label "Non" --defaultno --yesno "Souhaitez-vous consulter le virtualhost de développement ?" 8 50
                if [ "$?" = "0" ]; then
                        dialog --title "$DIALOG_TITLE" --exit-label "Fermer le fichier" --textbox /tmp/$VIRTUAL_HOST_FILE 30 80
                fi

                (echo 20; echo EOF) | dialog --title "$DIALOG_TITLE" --gauge "Activation du virtualhost de développement..." 8 50; sleep 1

		rsync -e "ssh -i /root/.ssh/id_dev" -av /tmp/$VIRTUAL_HOST_FILE $REMOTE_SSH_URL:$APACHE_SITES_AVAILABLE/$VIRTUAL_HOST_FILE &>/dev/null

		ssh $REMOTE_SSH_URL -i /root/.ssh/id_dev "a2ensite $VIRTUAL_HOST_FILE" &>/dev/null
                ssh $REMOTE_SSH_URL -i /root/.ssh/id_dev "service apache2 reload" &>/dev/null
		ssh $REMOTE_SSH_URL -i /root/.ssh/id_dev "mkdir $REMOTE_PROJECT_WWW_PATH" &>/dev/null
		ssh $REMOTE_SSH_URL -i /root/.ssh/id_dev "chown -R www-data:www-data $REMOTE_PROJECT_WWW_PATH" &>/dev/null


                dialog --title "$DIALOG_TITLE" --ok-label "Oui" --cancel-label "Non" --defaultno --yesno "Souhaitez-vous consulter le virtualhost de préproduction ?" 8 50
                if [ "$?" = "0" ]; then
                        dialog --title "$DIALOG_TITLE" --exit-label "Fermer le fichier" --textbox $APACHE_SITES_AVAILABLE/$VIRTUAL_HOST_FILE 30 80
                fi

                (echo 24; echo EOF) | dialog --title "$DIALOG_TITLE" --gauge "Activation du virtualhost de préproduction..." 8 50; sleep 1



                ##################################################################################################################
                # ADD htaccess USER                                                                                              #
                # the project will be accessible for any user of DEV group + this particular user to communicate to the customer #
                ##################################################################################################################

                exec 3>&1
                PASSWORD=$(dialog --title "$DIALOG_TITLE" --passwordbox "Entrez un mot de passe pour l'accès web au projet en PREPROD. C'est ce mot de passe que vous communiquerez au client. Vous pouvez également accéder au projet avec vos identifiants." 12 50 2>&1 1>&3);
                exec 3>&-

                (echo 32; echo EOF) | dialog --title "$DIALOG_TITLE" --gauge "Ajout du mot de passe web preprod..." 8 50; sleep 1
                htpasswd -mb /var/www/webusers $PROJECT_NAME $PASSWORD &>/dev/null

                GROUP_EXIST=$(grep -Fx "$PROJECT_NAME : $PROJECT_NAME" /var/www/groupusers);
                if [ -z "$GROUP_EXIST" ]; then
                        (echo 30; echo EOF) | dialog --title "$DIALOG_TITLE" --gauge "Ajout du groupe web de preprod..." 8 50; sleep 1
                        echo "$PROJECT_NAME : $PROJECT_NAME" >> /var/www/groupusers
                else
                        (echo 30; echo EOF) | dialog --title "$DIALOG_TITLE" --gauge "Le groupe web de preprod existe déjà..." 8 50; sleep 1
                fi

                a2ensite $VIRTUAL_HOST_FILE &>/dev/null
                service apache2 reload &>/dev/null

                (echo 40; echo EOF) | dialog --title "$DIALOG_TITLE" --gauge "Définition des permissions sur $PROJECT_WWW_PATH..." 8 50; sleep 1

                chown -R www-data:www-data $PROJECT_WWW_PATH &>/dev/null



                #####################################################################
                # ADD the project to gitlab DEV group THE initialise the repository #
                #####################################################################


                (echo 48; echo EOF) | dialog --title "$DIALOG_TITLE" --gauge "Création d'un projet dans le groupe DEV..." 8 50; sleep 1

                GROUP_ID=$(gitlab --gitlab local group get --id=dev | grep -om1 '[0-9]\+');

                if [ -n "$GROUP_ID" ]; then
                        (echo 56; echo EOF) | dialog --title "$DIALOG_TITLE" --gauge "Création d'un projet dans le groupe DEV... (Groupe OK)" 8 50; sleep 1

                        PROJECT_EXIST=$(gitlab --gitlab local project list | grep -om1 '$PROJECT_NAME\+');
                        if [ -n "$PROJECT_EXIST" ]; then
                                (echo 64: echo EOF) | dialog --title "$DIALOG_TITLE" --gauge "Création d'un projet dans le groupe DEV... (Le projet existe déjà)" 8 50; sleep 1
                        else
                                PROJECT_ID=$(gitlab --gitlab local project create --name=$PROJECT_NAME --namespace-id=$GROUP_ID | grep -om1 '[0-9]\+');
                                (echo 64; echo EOF) | dialog --title "$DIALOG_TITLE" --gauge "Création d'un projet dans le groupe DEV... (Projet OK)" 8 50; sleep 1

                                (echo 72; echo EOF) | dialog --title "$DIALOG_TITLE" --gauge "Initialisation du dépôt..." 8 50; sleep 1
				cd $PROJECT_WWW_PATH
                                git clone $GITLAB_URL$PROJECT_NAME.git . &>/dev/null

                                touch README.md
                                cp -a /root/site site
                                chmod 755 ./* -R
                                chown www-data:www-data ./* -R

				git add -A &>/dev/null
                                git commit -m "Initial Commit" &>/dev/null
                                git push -u origin master &>/dev/null
                                git checkout -b "dev" master &>/dev/null
                                git push origin dev &>/dev/null

                                cd /root
                                rm -rf $PROJECT_WWW_PATH/* &>/dev/null
                        fi
                else
                        (echo 56; echo EOF) | dialog --title "$DIALOG_TITLE" --gauge "Création d'un projet dans le groupe DEV... (Impossible de créer le projet, le groupe n'existe pas !)" 8 50; sleep 1
                        dialog --title "$DIALOG_TITLE" --ok-label "Terminer" --msgbox "Création de projet intérompue, créez le projet dev dans gitlab et recommencez !" 8 50
                        exit 1;
                fi




                #############################
                # Add Capistrano deployment #
                #############################

                (echo 80; echo EOF) | dialog --title "$DIALOG_TITLE" --gauge "Création des fichiers d'intégration continue" 8 50; sleep 1
                mkdir $BASE_CI_PATH$PROJECT_NAME
                cd $BASE_CI_PATH$PROJECT_NAME
                cap install &>/dev/null
                rm -rf $BASE_CI_PATH$PROJECT_NAME/config/deploy/*

                echo "
# config valid only for current version of Capistrano
lock '3.4.0'

# name
set :application, 'remote'

set :use_sudo, true

# url to the repository
set :repo_url, 'git@preprod.ope-opo.com:dev/$PROJECT_NAME.git'

# source control management
set :scm, :git

# how is it executed
# format pretty for beautiful display
# log_level debug for testing, error otherwise
set :format, :pretty
set :log_level, :error

# max release kept
set :keep_releases, 3

# composer / symfony / zend configuration
#set :linked_dirs, %w{library/Zend/Session vendor}
#set :linked_files, %w{app/config/parameters.yml}

#namespace :opo do
#  desc 'Force chmod update'
#  task :permissions do
#    on roles(:app) do
#      within release_path do
#        execute 'cd #{release_path}/site && chown -R www-data:www-data web'
#        execute 'cd #{release_path}/site && mkdir app/cache && chown -R www-data:www-data app/cache'
#        execute 'cd #{release_path}/site && mkdir app/logs && chown -R www-data:www-data app/logs'
#        execute 'cd #{release_path}/site && curl -sS https://getcomposer.org/composer.phar > composer.phar'
#        execute 'cd #{release_path}/site && php composer.phar self-update'
#        execute 'cd #{release_path}/site && php composer.phar install'
#        info 'Group permission of www modified to www-data'
#      end
#    end
#  end
#
#  after 'deploy:updated', 'opo:permissions'
#end
                " > $BASE_CI_PATH$PROJECT_NAME/config/deploy.rb

		echo "
set :stage, :development
set :branch, 'dev'

server 'dev.ope-opo.com',
        user: 'root',
        roles: %w{web app},
        ssh_options: {
                user: 'root',
                keys: %w(/var/www/.ssh/id_dsa),
                forward_agent: false
        }


set :deploy_to, '$REMOTE_PROJECT_WWW_PATH'
                " > $BASE_CI_PATH$PROJECT_NAME/config/deploy/development.rb

		echo "
set :stage, :preprod
set :branch, 'master'

server 'localhost',
        user: 'www-data',
        roles: %w{web app},
        ssh_options: {
                user: 'www-data',
                keys: %w(/var/www/.ssh/id_rsa),
                forward_agent: false
        }


set :deploy_to, '$PROJECT_WWW_PATH'
                " > $BASE_CI_PATH$PROJECT_NAME/config/deploy/preprod.rb

                (echo 88; echo EOF) | dialog --title "$DIALOG_TITLE" --gauge "Initialisation du déploiement..." 8 50; sleep 1
                sudo -u www-data cap development deploy &>/dev/null
		sudo -u www-data cap preprod deploy &>/dev/null
                echo "<?php \$output = shell_exec('sudo -u www-data cap development deploy 2>&1'); echo '<pre>'.\$output.'</pre>'; echo 'Déploiement terminé.';" > development.deploy.php
                echo "<?php \$request = json_decode(file_get_contents('php://input')); if (\$request->ref == 'refs/heads/master' ) { \$output = shell_exec('sudo -u www-data cap preprod deploy 2>&1'); echo '<pre>'.\$output.'</pre>'; echo 'Déploiement terminé.';}" > preprod.deploy.php

                (echo 96; echo EOF) | dialog --title "$DIALOG_TITLE" --gauge "Premier déploiement terminé (dev et preprod)" 8 50; sleep 1

                gitlab --gitlab local project-hook create --project-id=$PROJECT_ID --url=http://$LOCAL_DOMAIN/ci/$PROJECT_NAME/development.deploy.php --push-events=1 &>/dev/null
                gitlab --gitlab local project-hook create --project-id=$PROJECT_ID --url=http://$LOCAL_DOMAIN/ci/$PROJECT_NAME/preprod.deploy.php --push-events=1 &>/dev/null

                (echo 100; echo EOF) | dialog --title "$DIALOG_TITLE" --gauge "Déploiement automatisé enclenché" 8 50; sleep 1

                dialog --title "$DIALOG_TITLE" --ok-label "Terminer" --msgbox "Votre projet a été correctement créé ! il est accessible à l'adresse http://dev-$PROJECT_NAME.$REMOTE_DOMAIN et http://$PROJECT_NAME.$LOCAL_DOMAIN. Vous pourrez vous connecter avec l'utilisateur $PROJECT_NAME et le mot de passe que vous avez défini en préprod, ou votre utilisateur personnel en préprod et dev. Pour récupérer le projet -> git clone $GITLAB_URL$PROJECT_NAME.git" 20 50

                exit 1

        else


                dialog --title "$DIALOG_TITLE" --ok-label "Terminer" --msgbox "Création de projet annulée !" 8 50


        fi
fi

exit 1